You are their safe conduct, if you don’t
show up at the PROOF of life,
Money Heist Season 1, Episode 10
Uh, we have PROOF that you
plagiarized your thesis.
The Big Bang Theory Season 12, Episode 21
Which is why I'm coming to you.
I need PROOF.
Game of Thrones Season 3, Episode 4
while the PROOF of live is taken place.
Money Heist Season 1, Episode 10
It's PROOF of concept.
The Big Bang Theory Season 9, Episode 24